Selected Statements of Comprehensive Loss Data (Tables)

12 Months Ended

Dec. 31, 2021

Stockholders' Equity Note [Abstract]

Schedule of research and development expenses

	For the Year Ended December 31
	2021		2020
Subcontractors and consultants	$	765	$	455
Laboratory services		11		6
	$	776	$	461

Schedule of general and administrative expenses

	For the Year Ended December 31
	2021		2020
Professional services	$	697	$	94
Consulting services		120		110
Rent and office maintenance		31		32
Others		5		9
	$	853	$	245

Schedule of financial expenses, net

	For the Year Ended December 31
	2021			2020
Bank fees		2			1
Exchange rate differences		(6	)		11
Total financial expenses, net	$	(4	)	$	12